Which patriotic duty was emphasized during U.S. involvement in World War I?

During U.S. involvement in World War I, the patriotic duty that was emphasized was rationing. As the war progressed, the U.S. government sought to conserve resources for both the military and the war effort. Rationing involved the controlled distribution of food and other goods to ensure that adequate supplies were available for soldiers fighting overseas as well as to support the war economy.

The government implemented a series of measures, such as the United States Food Administration, which encouraged citizens to reduce consumption of key staples like wheat and sugar, using slogans that promoted "Meatless Mondays" and "Wheatless Wednesdays." This not only helped in managing the supply chain but also fostered a spirit of unity and sacrifice among the American public, as civilians contributed to the war effort from home.

While volunteerism was significant, particularly in terms of enlistment and support for various agencies, it was rationing that stood out as a systemic and widespread practice aimed at supporting the war. Industrial mobilization also played a critical role in producing munitions and supplies, and isolationism was largely abandoned during this time as the U.S. fully engaged in global affairs. However, the concept of rationing directly involved everyday citizens and was a clear manifestation of their commitment to the